An issue was discovered in mcp-neo4j 0.3.0 allowing attackers to obtain sensitive information or execute arbitrary commands via the SSE service. NOTE: the Supplier's position is that authentication is not mandatory for MCP servers, and the mcp-neo4j MCP server is only intended for use in a local environment where authentication realistically would not be needed. Also, the Supplier provides middleware to help isolate the MCP server from external access (if needed).
References
Configurations
No configuration.
History
16 Sep 2025, 13:16
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| Summary | (en) An issue was discovered in mcp-neo4j 0.3.0 allowing attackers to obtain sensitive information or execute arbitrary commands via the SSE service. NOTE: the Supplier's position is that authentication is not mandatory for MCP servers, and the mcp-neo4j MCP server is only intended for use in a local environment where authentication realistically would not be needed. Also, the Supplier provides middleware to help isolate the MCP server from external access (if needed). |
10 Sep 2025, 14:15
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Information
Published : 2025-09-10 14:15
Updated : 2025-09-16 13:16
NVD link : CVE-2025-56406
Mitre link : CVE-2025-56406
CVE.ORG link : CVE-2025-56406
JSON object : View
Products Affected
No product.